Which element of a sonnet does this excerpt show ?

In at least 150 words, explain why gilman probably chose to write “the yellow wallpaper” in the first person.

Buck did not cry out. he did not check himself, but drove in upon spitz, shoulder to shoulder, so hard that he missed the throat. they rolled over and over in the powdery snow. spitz gained his feet almost as though he had not been overthrown, slashing buck down the shoulder and leaping clear. twice his teeth clipped together, like the steel jaws of a trap, as he backed away for better footing, with lean and lifting lips that writhed and snarled. read this passage. explain what the conflict shows about buck and spitz.

In the conclusion of the radio broadcast war of the worlds, orson welles: